﻿using System;
using System.Text;

class IsoscelesTriangle
{
    static void Main()
    {
        Console.OutputEncoding = Encoding.UTF8;
        int height = 4;
        int width = 7;
        char copyrightSign = '\u00A9';
        for (int row = 0; row < height; row++)
        {
            for (int col = 0; col < width; col++)
            {
                int startPosition = width / 2 - row;
                if (col == startPosition || col == startPosition + 2 * row)
                {
                    Console.Write(copyrightSign);
                }
                else if (row == height - 1 && col % 2 == 0)
                {
                    Console.Write(copyrightSign);
                }
                else
                {
                    Console.Write(' ');
                }
            }
            Console.WriteLine();
        }
    }
}